Question

Toyota Prius PS light, do not drive light on.

2005 Prius with 69K miles driving fine. Only problem was replace water pump at 65K when not under warranty.

Yesterday went to car and PS light on, DO NOT DRIVE light, and ABS and Brake Warning Lights.

Brake pedal pumps up and down on its own when engine on in Park. Towed to dealer.

Anyone have suggestions of what this could be? Tow driver told me he brings in a Prius or Toyota to this dealer at least three times a week, several with same issue. Dealer acts like it is something they have never seen. Waiting for $140 diagnosis to be done.

Today they said the computer is shot and I need a new one for $2000. They have no explanation as to why or how this happened. Also, can give me no info about other people's problems with the PS light, red triangle and brake pumping up and down in park. I think it is outrageous that the computer should just stop at 69K miles. Any one have this happen?